part ofeyebrowFMA:54237MESH:D005138NCIT:C32575The eyebrow is an area of thick, delicate hairs above the eye that follows the shape of the lower margin of the brow ridges. Their main function is to protect the eye, but they are also important to human communication and facial expression. It is not uncommon for people to modify their eyebrows by means of hair addition or removal, make up, or piercings.UBERON:0010163UMLS:C0015420in NCIT, this is an 'eye appendage'superciliumuberoncollection of hair on faceocular adnexa